How do I make a HTTP POST request in Linux?

Enter the following command on the command-line to make an easy POST request through curl.

1. $ curl -X POST https://example.com/
2. $ curl -d “user=user1&pass=abcd” -X POST https://example.com/login.
3. $ curl -d ‘{json}’ -H ‘Content-Type:application/json’ https://example.com/login.

How do you post HTTP?

To send data using the HTTP POST method, you must include the data in the body of the HTTP POST message and specify the MIME type of the data with a Content-Type header. Below is an example of an HTTP POST request to send JSON data to the server. The size and data type for HTTP POST requests is not limited.

How do I run a curl command?

Testing your cURL installation

1. Launch your command-line interface. In Windows, open the Start menu, type cmd in the search box, and press Enter.
2. Copy the cURL statement from your text file and paste it at the command prompt.
3. Press Enter to run the cURL statement.

How do I send a POST request in HTML?

The method attribute specifies how to send form-data (the form-data is sent to the page specified in the action attribute). The form-data can be sent as URL variables (with method=”get” ) or as HTTP post transaction (with method=”post” ). Notes on GET: Appends form-data into the URL in name/value pairs.

How do I run curl command on Windows?

Invoke curl.exe from a command window (in Windows, click Start > Run and then enter “cmd” in the Run dialog box). You can enter curl –help to see a list of cURL commands.

What is the use of post method in http?

The POST method is used to send data to the server to create/update a resource on the server. In this HTTP POST request example, the Content-Type request header indicates the data type in the body of the POST message, and the Content-Length request header indicates the size of the data in the body of the POST request.

How do I make a POST request from a URL?

The general form of the curl command for making a POST request is as follows: curl -X POST [options] [URL] The -X option specifies which HTTP request method will be used when communicating with the remote server. The type of the request body is indicated by its Content-Type header.

How to send data to the server using HTTP POST request?

You can send data to the server in the body of the POST message. The type and size of data are not limited. But you must specify the data type in the Content-Type header and the data size in the Content-Length header fields. The HTTP POST requests can also send data to the server using the URL parameters.

How do I send custom HTTP headers in a POST request?

You can send custom headers using the http_add_header command. The http_read_status command completes the POST request and responds with the HTTP status code. You can the read the HTTP response with the stream_read command.